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Problem3631--烙饼问题-2
3631: 烙饼问题-2
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
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Solved: 5
Submit Num: 7
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Description
用一个平底锅烙饼,一次最多只能放入2张饼,烙熟1个需要用时2分钟(正,反面各用时1分)烙熟5张饼至少需要多少分钟?
Source/Category
一年级奥数